396989892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{848269}}^1$

素因数の和:848292

約数の個数: 36

約数和(自身を含む): 1080695980

約数和(自身を除く): 683706088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 848269, 1696538, 2544807, 3393076, 5089614, 7634421, 10179228, 11027497, 15268842, 22054994, 30537684, 33082491, 44109988, 66164982, 99247473, 132329964, 198494946, 396989892]

約数ペア:

[(1, 396989892), (2, 198494946), (3, 132329964), (4, 99247473), (6, 66164982), (9, 44109988), (12, 33082491), (13, 30537684), (18, 22054994), (26, 15268842), (36, 11027497), (39, 10179228), (52, 7634421), (78, 5089614), (117, 3393076), (156, 2544807), (234, 1696538), (468, 848269)]